Loader



FIG. 1 is a front perspective view of the loader showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view of thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings are included for purposes of illustrating portions of the loader and form no part of the claimed design. 

CLAIM The ornamental design for a loader, as shown and described. 